63.173.118.0/23

AS19901 · Brightspeed

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Summary

Country	United States
Domain	centurylink.com
ASN	AS19901
Parent Range	63.160.0.0/12
Registry	ARIN
ID	DSL-NET143-NC

WHOIS Details

NetHandle:      NET-63-173-118-0-1
OrgID:          SDSL
Parent:         NET-63-160-0-0-1
NetName:        DSL-NET143-NC
NetRange:       63.173.118.0 - 63.173.119.255
NetType:        reallocation
RegDate:        2002-01-07
Updated:        2019-11-18
Source:         ARIN


OrgID:          SDSL
OrgName:        Sprint DSL Network
CanAllocate:    
Street:         4540  Wilkinson Court
City:           Cape Coral
State/Prov:     FL
Country:        US
PostalCode:     33904
RegDate:        2002-01-07
Updated:        2019-10-28
OrgAdminHandle: QIA-ARIN
OrgTechHandle:  QIA-ARIN
OrgAbuseHandle: CAD54-ARIN
Source:         ARIN


POCHandle:      CAD54-ARIN
IsRole:         Y
LastName:       Centurylink Abuse Desk
FirstName:      
Street:         100 CENTURYLINK DR
City:           Monroe
State/Prov:     LA
Country:        US
PostalCode:     71203
RegDate:        2015-04-10
Updated:        2025-08-25
OfficePhone:    +1-877-886-6515
Mailbox:        abuse@aup.lumen.com
Source:         ARIN


POCHandle:      QIA-ARIN
IsRole:         Y
LastName:       Centurylink IP Admin
FirstName:      
Street:         100 CENTURYLINK DR
City:           Monroe
State/Prov:     LA
Country:        US
PostalCode:     71201
RegDate:        2002-08-24
Updated:        2025-02-14
OfficePhone:    +1-877-886-6515
Mailbox:        ipadmin@centurylink.com
Source:         ARIN

Overlapping Ranges

BGP prefixes that contain 63.173.118.0/23

Range	ASN	Company	Num of IPs
63.160.0.0/12	AS7381	Sprint	1,048,576
63.160.0.0/12	AS13649	Sprint	1,048,576
63.160.0.0/12	AS174	Sprint	1,048,576
63.160.0.0/12	AS19429	Sprint	1,048,576
63.160.0.0/12	AS25765	Sprint	1,048,576
63.160.0.0/12	AS27470	Sprint	1,048,576
63.160.0.0/12	AS30873	Sprint	1,048,576
63.160.0.0/12	AS328867	Sprint	1,048,576
63.160.0.0/12	AS5650	Sprint	1,048,576
63.160.0.0/12	AS7118	Sprint	1,048,576

Nearby Ranges

BGP prefixes that overlap with 63.173.0.0/16

Range	ASN	Company	Num of IPs
63.160.0.0/12	AS13649	Sprint	1,048,576
63.160.0.0/12	AS174	Sprint	1,048,576
63.160.0.0/12	AS19429	Sprint	1,048,576
63.160.0.0/12	AS25765	Sprint	1,048,576
63.160.0.0/12	AS27470	Sprint	1,048,576
63.160.0.0/12	AS30873	Sprint	1,048,576
63.160.0.0/12	AS328867	Sprint	1,048,576
63.160.0.0/12	AS5650	Sprint	1,048,576
63.160.0.0/12	AS7118	Sprint	1,048,576
63.160.0.0/12	AS7381	Sprint	1,048,576
63.173.212.0/22	AS19390	CenturyLink Communications, LLC	1,024
63.173.122.0/23	AS19901	Sprint DSL Network	512
63.173.163.0/24	AS21950	AUTO TEC/ROBINSON ADAMS	256
63.173.33.0/24	AS31853	Express Messenger Systems	256
63.173.69.0/24	AS2386	Holcim (US), Inc.	256

Hosted domains

There are no domains currently hosted on this ASN.

Hosted domains API

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Useful for Cybersecurity

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Pingable IPs

3 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

IP Address	ASN	Details
63.173.118.0	AS19901 Brightspeed	`8.13ms` from Ashburn, US

Other Pingable IPs

Below is a random selection of 25 IPs that replied to an ICMP ping during our most recent internet scan.

IP Address	ASN	Details
24.131.211.151	AS7922 Comcast Cable Communications, LLC	`9.86ms` from Ashburn, US
74.254.204.215	AS6389 AT&T Enterprises, LLC	`16.06ms` from Atlanta, US
24.167.214.87	AS10796 Charter Communications Inc	`5.12ms` from Chicago, US
81.227.122.167	AS3301 Telia Company AB	`3.22ms` from Copenhagen, DK
91.9.180.7	AS3320 Deutsche Telekom AG	`3.92ms` from Hamburg, DE
113.170.179.215	AS45899 VNPT Corp	`2.49ms` from Ho Chi Minh City, VN
86.143.118.135	AS2856 British Telecommunications PLC	`2.13ms` from London, GB
62.56.20.39	AS5378 Vodafone Limited	`4.84ms` from London, GB
73.1.1.7	AS7922 Comcast Cable Communications, LLC	`4.36ms` from Miami, US
3.98.32.199	AS16509 Amazon.com, Inc.	`0.14ms` from Montreal, CA
126.214.72.215	AS17676 SoftBank Corp.	`4.05ms` from Osaka, JP
95.101.30.231	AS20940 Akamai International B.V.	`0.64ms` from Osaka, JP
110.66.91.135	AS2527 Sony Network Communications Inc.	`4.16ms` from Osaka, JP
162.159.247.119	AS13335 Cloudflare, Inc.	`0.17ms` from Paris, FR
186.229.127.135	AS26615 TIM S/A	`0.22ms` from Rio de Janeiro, BR
177.143.170.167	AS28573 Claro NXT Telecomunicacoes Ltda	`7.50ms` from Sao Paulo, BR
35.247.244.151	AS396982 Google LLC	`0.09ms` from Sao Paulo, BR
193.92.158.119	AS1241 Forthnet	`2.00ms` from Athens, GR
107.205.138.247	AS7018 AT&T Enterprises, LLC	`5.81ms` from Chicago, US
99.80.255.23	AS16509 Amazon.com, Inc.	`0.17ms` from Dublin, IE
86.177.203.151	AS2856 British Telecommunications PLC	`5.51ms` from London, GB
90.69.199.199	AS12479 Orange Espagne SA	`11.41ms` from Madrid, ES
114.188.74.231	AS4713 NTT Communications Corporation	`5.42ms` from Osaka, JP
83.11.166.247	AS5617 Orange Polska Spolka Akcyjna	`7.66ms` from Poznan, PL
189.234.169.55	AS8151 UNINET	`4.35ms` from Santiago de Queretaro, MX

Traceroute

Below is a recent traceroute taken from the IPinfo ProbeNet to an IP in this range. Learn more.

traceroute -a -n -q1 -f4 -m8 63.173.119.243

traceroute to 63.173.119.243 (63.173.119.243): 8 hops max, 52 byte packets

4 [AS3356] 4.69.219.114 113.368 ms

5 [AS3356] 4.68.144.74 120.226 ms

6 *

7 *

8 *

Measurement taken from

IPinfo ProbeNet in Belgrade, RS

On September 18th 2025

What are IP address ranges?

IP address ranges, or netblocks, are groups of related IP addresses. They are usually represented as a base IP address, followed by a slash, and then a netmask which represents how many IP addresses are contained within the netblock. This format is known as CIDR. You'll also sometimes see netblocks given as a start ip address, and an end ip address, or an ip address range.

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